Dr. Rachel Hammel McDowell, MD

  • Libertyville, IL
  • Emergency medicine physician
NPI1104879071PAC ID2062434533
Medicare services, 2024
511
Medicare patients, 2024
451
Part D claims, 2024
172
Hospital affiliations
1
Industry payments
$150
Practice address
801 S Milwaukee Ave, Libertyville, IL 60048
Practice phone
Call (847) 362-2900
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Advocate Condell Medical Center

Hospital · Libertyville, Illinois

See all 12 affiliations

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Dr. Rachel Hammel McDowell is an emergency medicine physician in Libertyville, Illinois

Dr. McDowell practices at Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health.

Dr. McDowell's NPI, 1104879071, was assigned on May 19, 2006. Dr. McDowell holds Wisconsin license 53326-20.

NPI and contact details
Medicare PAC ID
2062434533
NPI enumeration date
May 19, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(847) 362-2900
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Rachel Hammel McDowell practices at Advocate Condell Medical Center in Libertyville, Illinois

Dr. McDowell's primary practice is Advocate Condell Medical Center, at 801 S Milwaukee Ave, Libertyville, IL 60048 in Lake County. The practice phone is (847) 362-2900.

Source: Dmand AI Affiliation Data

Dr. Rachel Hammel McDowell is affiliated with 3 sites of care and 9 medical groups

Dr. McDowell's primary practice is Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health. The medical group on file is CEP America. Dmand AI also links Dr. McDowell to 8 more medical groups, 1 group practice or clinic and 1 hospital outpatient department, each named with a free account.

See all 12 affiliations for Dr. McDowell

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Rachel Hammel McDowell's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McDowell practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Advocate Condell Medical CenterAvailable with a free account
+2 more sites and 8 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Rachel Hammel McDowell is one of 2,385 emergency medicine physicians in Illinois

Emergency medicine is Dr. McDowell's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. McDowell's licenses on file in 3 states: Wisconsin, Arkansas and Illinois.

Specialties and state licenses

  • Emergency medicine, WisconsinPrimaryLicense 53326-20 · taxonomy 207P00000X
  • Emergency medical services (emergency medicine), ArkansasLicense E-4596 · taxonomy 207PE0004X
  • Illinois licenseLicense 036.117139

Emergency medicine physicians near Dr. McDowell

Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Rachel Hammel McDowell billed Medicare for 511 services in 2024

CMS data shows 511 Medicare services from Dr. McDowell across 4 procedure codes in 2024, for 451 Medicare patients. Medicare paid $68,694 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024511
Medicare patients451
Paid by Medicare$68,694
Procedure codes4

Dr. McDowell's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6212024: 46625%
Tests and treatments
2023: 112024: 45309%

Dr. McDowell compared with the Illinois median for emergency medicine physicians, 2024

  • Dr. McDowell
  • Illinois median
Medicare services
511vs 27486% above
Medicare patients
451vs 27365% above
Part D claims
43vs 45Close to median

Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.

Dr. McDowell's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Rachel Hammel McDowell treated 451 Medicare patients in 2024, average age 77

CMS counts 451 Medicare patients who saw Dr. McDowell in 2024. The largest group is 75 to 84, with 138 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.31, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. McDowell's median patient age at 60, with 53% women.

Medicare patients, 2024451
Average age77
Average risk score2.31
Also on Medicaid33%

Dr. McDowell's Medicare patients by age, 2024

Dr. McDowell's Medicare patients by sex, 2024

  • Women28363%
  • Men16837%

Chronic conditions among Dr. McDowell's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis62%
  4. Diabetes49%
  5. Mood disorders46%
  6. Ischemic heart disease45%
  7. Chronic kidney disease44%
  8. Depression42%

Share of Medicare patients with each condition. A patient can have several.

Dr. McDowell's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women53%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Rachel Hammel McDowell wrote 172 Medicare Part D claims in 2024

In 2024, Dr. McDowell wrote 172 Medicare Part D claims for 123 patients. 94% of them were for generic drugs. CMS names the drug for 43 of them, across 2 drugs with 11 or more claims each, at $235 in total drug cost. In 2023, CMS named 88 claims across 5 drugs.

Part D claims, 2024172
Drugs named by CMS2
Total drug cost$235
Part D patients123

Dr. McDowell's Part D claims by kind of drug, 2024

  • Generic161 claims94%
  • Brand-name and other11 claims6%

Dr. McDowell's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. McDowell's Part D claims, 2024

  • Opioids17%30 of 172 claims
  • Antibiotics34%58 of 172 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 882024: 4351%

Drugs named by CMS: 2 in 2024, 5 in 2023.

See all prescribing by Dr. McDowell

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Rachel Hammel McDowell takes part in Medicare

Dr. McDowell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Rachel Hammel McDowell received $150 in industry payments in 2024

CMS Open Payments shows 1 general payment to Dr. McDowell from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $150.

Companies that paid Dr. McDowell the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. McDowell

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Rachel Hammel McDowell's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Rachel Hammel McDowell

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Rachel Hammel McDowell's NPI number?

Dr. Rachel Hammel McDowell's NPI number is 1104879071. It was assigned on May 19, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Rachel Hammel McDowell?

Dr. Rachel Hammel McDowell is an emergency medicine physician in Libertyville, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Rachel Hammel McDowell practice?

Dr. McDowell practices at 801 S Milwaukee Ave, Libertyville, IL 60048. Dr. McDowell's primary practice is Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health. Dmand AI also links Dr. McDowell to 8 medical groups, 1 group practice or clinic and 1 hospital outpatient department.

What is Dr. Rachel Hammel McDowell's office phone number?

The practice phone on file for Dr. McDowell is (847) 362-2900.

What is Dr. Rachel Hammel McDowell's medical license number?

Dr. McDowell holds Wisconsin license 53326-20, one of the licenses on file in 3 states.

Which states has Dr. Rachel Hammel McDowell been licensed in?

Dmand AI has state licenses on file for Dr. McDowell in Wisconsin, Arkansas and Illinois.

Which hospitals is Dr. Rachel Hammel McDowell affiliated with?

Dr. McDowell practices at Advocate Condell Medical Center in Libertyville, Illinois.

What medical group is Dr. Rachel Hammel McDowell part of?

Dr. McDowell is linked to CEP America. Dmand AI links Dr. McDowell to 8 more medical groups.

Does Dr. Rachel Hammel McDowell accept Medicare?

Yes. CMS data shows Dr. McDowell billed Medicare for 511 services in 2024, and Dr. McDowell accepts Medicare assignment.

How many Medicare patients does Dr. Rachel Hammel McDowell see?

CMS counts 451 Medicare patients who saw Dr. McDowell in 2024, with an average age of 77.

Show 4 more questionsShow fewer questions

What services does Dr. Rachel Hammel McDowell bill to Medicare?

In 2024, Dr. McDowell's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).

What drugs does Dr. Rachel Hammel McDowell prescribe most?

In 2024 Medicare Part D data, Dr. McDowell's most prescribed drugs by claims were Cephalexin and Hydrocodone-Acetaminophen.

Has Dr. Rachel Hammel McDowell received payments from drug or device companies?

CMS Open Payments shows $150 in general payments to Dr. McDowell from 1 company from 2024 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Rachel Hammel McDowell been practicing?

Dr. McDowell graduated from medical school in 2004, 22 years ago.

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